2247647580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{1051}}^1$

素因数の和:1284

約数の個数: 108

約数和(自身を含む): 6887534472

約数和(自身を除く): 4639886892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1051, 1090, 1308, 1635, 1962, 2102, 2180, 3153, 3270, 3924, 4204, 4905, 5255, 6306, 6540, 9459, 9810, 10510, 11881, 12612, 15765, 18918, 19620, 21020, 23762, 31530, 35643, 37836, 47295, 47524, 59405, 63060, 71286, 94590, 106929, 114559, 118810, 142572, 178215, 189180, 213858, 229118, 237620, 343677, 356430, 427716, 458236, 534645, 572795, 687354, 712860, 1031031, 1069290, 1145590, 1374708, 1718385, 2062062, 2138580, 2291180, 3436770, 4124124, 5155155, 6873540, 10310310, 12486931, 20620620, 24973862, 37460793, 49947724, 62434655, 74921586, 112382379, 124869310, 149843172, 187303965, 224764758, 249738620, 374607930, 449529516, 561911895, 749215860, 1123823790, 2247647580]

約数ペア:

[(1, 2247647580), (2, 1123823790), (3, 749215860), (4, 561911895), (5, 449529516), (6, 374607930), (9, 249738620), (10, 224764758), (12, 187303965), (15, 149843172), (18, 124869310), (20, 112382379), (30, 74921586), (36, 62434655), (45, 49947724), (60, 37460793), (90, 24973862), (109, 20620620), (180, 12486931), (218, 10310310), (327, 6873540), (436, 5155155), (545, 4124124), (654, 3436770), (981, 2291180), (1051, 2138580), (1090, 2062062), (1308, 1718385), (1635, 1374708), (1962, 1145590), (2102, 1069290), (2180, 1031031), (3153, 712860), (3270, 687354), (3924, 572795), (4204, 534645), (4905, 458236), (5255, 427716), (6306, 356430), (6540, 343677), (9459, 237620), (9810, 229118), (10510, 213858), (11881, 189180), (12612, 178215), (15765, 142572), (18918, 118810), (19620, 114559), (21020, 106929), (23762, 94590), (31530, 71286), (35643, 63060), (37836, 59405), (47295, 47524)]